FROST n.
phical instrument illustrating the freezing of water in a vacuum; a cryophous. -- Frost grape (Bot.), an American grape, with very small, acid berries. -- Frost lamp, a lamp placed below the oil tube of an Argand lamp to keep the oil limpid on cold nights; -- used especially in lighthouses. Knight. -- Frost nail, a…
FRUIT n.
of certain plants, especially those grown on branches above ground, as apples, oranges, grapes, melons, berries, etc. See 3.
GLUCOSE n.
A variety of sugar occurring in nature very abundantly, as in ripe grapes, and in honey, and produced in great quantities from starch, etc., by the action of heat and acids. It is only about half as sweet as cane sugar. Called also dextrose, grape sugar, diabetic sugar, and starch sugar. See Dextrose.…
GLYCOLIC a.
ether; glycolic acid. Glycolic acid (Chem.), an organic acid, found naturally in unripe grapes and in the leaves of the wild grape (Ampelopsis quinquefolia), and produced artificially in many ways, as by the oxidation of glycol, -- whence its name. It is a sirupy, or white crystalline, substance, HO.CH2.CO2H, has the…
HANG v.
To cover, decorate, or furnish by hanging pictures trophies, drapery, and the like, or by covering with paper hangings; -- said of a wall, a room, etc. Hung be the heavens with black. Shak. And hung thy holy roofs with savage spoils. Dryden.